• New York CS27 Long Island zone

  EPSG:13104
  Area of use: United States (USA)
  

• Mercator 41

  EPSG:19855
  Area of use: Southwestern Pacific Ocean and Southern Ocean areas surrounding New Zealand.
  

• NGVD29 height (ftUS) to NGVD29 height (m)

  EPSG:7972
  Area of use: United States (USA)
  

• NGVD29 height (ftUS) to NGVD29 depth (ftUS)

  EPSG:7978
  Area of use: United States (USA)
  

• NAVD88 height to NAVD88 height (ftUS)

  EPSG:7988
  Area of use: United States (USA)
  

• NAVD88 height (ftUS) to NAVD88 depth (ftUS)

  EPSG:7990
  Area of use: United States (USA)
  

• NAVD88 height to NAVD88 depth

  EPSG:7989
  Area of use: Mexico
  

• GDA94 geocentric to geog3D

  EPSG:15508
  Area of use: Australia
  

• GDA94 geog3D to geog2D

  EPSG:15509
  Area of use: Australia
  

• NAD83(NSRS2007) geocentric to geog3D

  EPSG:15588
  Area of use: Puerto Rico
  

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